# Validating the version of a Talend function module in SAP

In this article, you will learn how to validate a Talend Function module within SAP. You usually need to know a Talend Function module version when you want to verify whether a specific patch has been installed on the SAP server or if you want to check that this version is compatible with your other Talend tools.

**Environment**

This article is valid for all Talend products on subscription from v5.6 upwards.

**Procedure**

This procedure does entirely take place in your SAP System.

1. Connect to your SAP system.

2. Call the transaction code: **SE37 Function Builder.** ![](https://help.qlik.com/talend/en-US/components/8.0/Resources/images/vjt1572257011265_LowRes.png)

3. In the **Function Builder** , type in the name of the **Function Module** you want to check the version of.

   ![](https://help.qlik.com/talend/en-US/components/8.0/Resources/images/dxp1572257009369_LowRes.png)

   Talend uses the following modules:

   * Z\_TALEND\_READ\_TABLE
   * Z\_TALEND\_READ\_INFOPROV
   * Z\_TALEND\_UPSERT\_ODSO

4. Click Display.

![](https://help.qlik.com/talend/en-US/components/8.0/Resources/images/ytk1572257011015_LowRes.png)

The version of the selected Function Module displays in the comment area, so does the patch which have been installed also. In this example, the Function Module installed is v1.0.

**What to do next**

Once you have collected the version of your Function Module(s), check the compliance matrix detailed in the article: [SAP function modules shipped with](https://help.qlik.com/talend/en-US/components/8.0/sap/sap-function-modules-shipped-with-talend-studio).